Originally Posted by Bonessurf
If it remains short, which frogspawns have a longer tentacle, I think it would be more of a Euphyllia Cristata. In which it's the same care as X said.
I believe it was mentioned to be a "retracted frogspawn aka octopus coral" after doing some more research I believe you are correct in that it is within Euphyllia Cristata. However the exact species has not been named.
It seems rather rare to me and like a good find. I moved it to a more low flow area, tentacles are expanding slightly to about 1 to 1.5 cm - I can see where the name octopus coral comes from.
Thank you all for the help.